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Lead-Based Paint Inspection: Laboratory Testing for Lead in Paint-chip Sample Mobile App

For inconclusive XRF results, areas that cannot be tested using an XRF instrument, and for client-approved confirmation of XRF, a paint-chip sample should be collected using the protocol outlined in the Lead-Based Paint Inspection: Laboratory Testing for Lead in Paint-chip Sample mobile app, The app covers: Number of Samples, Size of Samples, Inclusion of Substrate Material, Repair of Sampled Locations, Classification of Paint-chip Sample Results, Units of Measure, Sample Containers, Laboratory Analysis Methods, Laboratory Selection and Laboratory Report. GoCanvas suggests that you lower the resolution of your Camera and Android Device.

  • Lendlease
  • The Cooperative
  • PG&E
  • Red Bull
  • Mirvac

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Take a peek inside the Lead-Based Paint Inspection: Laboratory Testing for Lead in Paint-chip Sample Mobile App

Included Features

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Included Fields

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    For inconclusive XRF results, areas that cannot be tested using an XRF instrument, and for client...

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    A.

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    Only one paint-chip needs to be taken for each testing combination.

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    Additional samples can be collected as a quality control measure, if desired, and are recommended.

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    B.

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    The paint-chip sample should be taken from a 4-square-inch (25-square-centimeter) or larger area ...

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    Regardless of shape, the dimensions of the surface area must be accurately measured (to the neare...

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    C.

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    Inclusion of small amounts of substrate material in the paint-chip sample will result in minimal ...

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    Substrate material shall not be included if results are to be reported in weight percent (or ppm).

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    D.

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    Property owners or managers should ensure that areas from which paint-chip samples are collected ...

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    E.

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    Any paint inspections may be carried out using only paint-chip sampling and laboratory analysis a...

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    Laboratory results of 1.

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    F.

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    Results should be reported in mg/cm2, the primary unit of measure for lead-based paint analyses o...

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    (mg/kg), or parts per million (ppm) by weight.

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    G.

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    Samples should be collected in sealable rigid containers such as screw-top plastic centrifuge tub...

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    H.

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    Several standard laboratory technologies are useful in quantifying lead levels in paint-chip samp...

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    For analytical methods that require sample digestion, samples should be pulverized so that there ...

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    If the sample is properly homogenized and substrate inclusion is negligible, the result can be re...

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    mg/cm2 = weight of lead from sample subsample (in mg) x ( total sample weight (in g) subsample we...

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    To report results in weight percent, the following equation should be used:

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    Weight percent = weight of lead from subsample (in μg) x 100% subsample weight (in μg)

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    To report results in micrograms per gram (μg/g), the following equation should be used:

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  • Creator: Team GoCanvas
  • Language: English
  • Country: United States of America
  • Type: Inspections
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